5 days ago · Available index types The following table lists the types of indexes available in SQL Server and provides links to additional information.

In this section, you will learn everything you need to know about the SQL Server indexes to come up with a good index strategy and optimize your queries.

Aug 28, 2025 · Indexes in SQL are special data structures that improve speed of data retrieval operations. They work like a quick lookup table for the database instead of scanning the entire …

Sep 22, 2024 · Either way, there may be times where we need to check what indexes we have in our database. In this article, we’ll explore four ways to retrieve information about all indexes in …

Apr 21, 2020 · An index is a data structure associated with a table or view that speeds up the retrieval of rows. It is created on one or more columns to provide a fast lookup mechanism.

May 1, 2025 · With more and more features being added to SQL Server with each release, we now have many different types of indexes that we can create in order to make queries execute …

Apr 17, 2025 · Indexes are specialized data structures that allow SQL Server to locate and retrieve rows more efficiently, saving both time and computational resources. Indexes work by …

Dec 26, 2024 · Indexes are important for optimizing database performance in SQL Server. They help SQL Server find the information it needs quickly, significantly speeding up query …

Jun 24, 2009 · There are only two different types of indexes. Clustered and NonClustered. There can only be one clustered index on a table and the reason is simple: A Clustered index is the …

Apr 15, 2025 · That’s what indexes do in SQL Server — they help your queries find data faster. But like any power tool, indexing comes with its own pros, cons, and pitfalls. Let’s break down …